Search

The use of immune checkpoint inhibitors is increasing every day. With such frequent use, the side effects and management associated with these treatments are becoming difficult. One of rare side effects is autoimmune diabetes mellitus. In this review, we will discuss two cases of pembrolizumab-associated diabetes mellitus treated in our clinic and those reported in the literature. Most of the reported cases presented with diabetic ketoacidosis and they were on insulin therapy. The relationship between diabetes and immune checkpoint inhibitors needs to be clarified.

Copyright of Namık Kemal Tıp Dergisi is the property of Galenos Yayinevi Tic. LTD. STI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction: Some people with type 2 diabetes (T2D) require intensive insulin therapy to manage their diabetes. This can increase the risk of diabetes-related hospitalizations. We hypothesize that initiation of real-time continuous glucose monitoring (RT-CGM), which continuously measures a user's glucose values and provides threshold- and trend-based alerts, will reduce diabetes-related emergency department (ED) and inpatient hospitalizations and concomitant costs. Methods: A retrospective analysis of US healthcare claims data using Optum's de-identified Clinformatics® Data Mart database was performed. The cohort consisted of commercially insured, CGM-naïve individuals with T2D who initiated Dexcom G6 RT-CGM system between August 1, 2018, and March 31, 2021. Twelve months of continuous health plan enrollment before and after RT-CGM initiation was required to capture baseline and follow-up rates of diabetes-related hospitalizations and associated healthcare resource utilization (HCRU) costs. Analyses were performed for claims with a diabetes-related diagnosis code in either (1) any position or (2) first or second position on the claim. Results: A total of 790 individuals met the inclusion criteria. The average age was 52.8 (10.5) [mean (SD)], 53.3% were male, and 76.3% were white. For claims with a diabetes-related diagnosis code in any position, the number of individuals with ≥ 1 ED visit decreased by 30.0% (p = 0.01) and with ≥ 1 inpatient visit decreased by 41.5% (p < 0.0001). The number of diabetes-related visits and average number of visits per person similarly decreased by at least 31.4%. Larger relative decreases were observed for claims with a diabetes-related diagnosis code in the first or second position on the claim. Total diabetes-related costs expressed as per-person-per-month (PPPM) decreased by $341 PPPM for any position and $330 PPPM for first or second position. Conclusion: Initiation of Dexcom G6 among people with T2D using intensive insulin therapy was associated with a significant reduction in diabetes-related ED and inpatient visits and related HCRU costs. Expanded use of RT-CGM could augment these benefits and result in further cost reductions. [ABSTRACT FROM AUTHOR]

Background: This study aims to investigate the changes in circulating dipeptidyl peptidase-4 (DPP-4) activity following short-term intensive insulin therapy (SIIT) in newly diagnosed type 2 diabetes (T2D) patients and to assess its potential in predicting long-term remission. Methods: Ninety-five patients underwent SIIT for 2-3 weeks to attain and sustain near-normal glycemia. Insulin was then discontinued, and patients were followed for a year to evaluate glycemic outcomes. Biochemical tests, serum DPP-4 activity, and mixed meal tolerance tests were conducted at baseline, post-SIIT, and the 3-month follow-up. Results: DPP-4 activity decreased from 44.08 ± 9.58 to 40.53 ± 8.83 nmol/min/mL after SIIT (P<0.001). After three months post-SIIT, DPP-4 activity remained stable in the remission group (39.63 ± 8.53 nmol/L) but increased in the nonremission group (42.34 ± 6.64 nmol/L). This resulted in a more pronounced decrease in DPP-4 activity from baseline in the remission group (-3.39 ± 8.90 vs. -1.10 ± 8.95, P = 0.035). Logistic regression analyses showed that patients with greater DPP-4 activity reduction had a higher likelihood of 1-year remission (70% vs. 51.1%, OR: 7.939 [1.829, 34.467], P = 0.006 in the fully adjusted model). A non-linear relationship between DPP-4 and 1-year remission rate was observed, with a clear threshold and saturation effect. Conclusion: Circulating DPP-4 activity significantly decreases after SIIT. The change in circulating DPP-4 activity during the 3-month post-treatment phase has the potential to predict long-term remission. [ABSTRACT FROM AUTHOR]

Introduction: Use of continuous glucose monitoring (CGM) systems by people with diabetes is associated with improved glycemic outcomes, including lower glycated hemoglobin (A1C). Less is known about adherence to CGM systems, whether glycemic outcomes are impacted by levels of adherence, or whether adherence rates differ between types of CGM systems—intermittently scanned CGM (isCGM) or real-time CGM (rtCGM). Methods: A retrospective analysis of de-identified US administrative health claims and linked laboratory data was conducted using the Merative™ MarketScan® Research Database. The cohort included CGM-naïve people with type 1 diabetes (T1D) or type 2 diabetes treated with intensive insulin therapy (T2D-IIT) who initiated rtCGM or isCGM between August 1, 2019 and March 31, 2021 (defined as the index date). Adherence was calculated over a 12-month period using the proportion of days covered (PDC) with PDC ≥ 0.8 defined as adherent. A1C values were obtained within 6 months of the index date. Results: A total of 7669 individuals were identified. Subgroups included T1D using isCGM (n = 1578), T1D using rtCGM (n = 1244), T2D-IIT using isCGM (n = 3567), and T2D-IIT using rtCGM (n = 1280). After 12 months, PDC was 0.71 (0.30)–0.72 (0.31) (mean(SD)) for T1D and T2D-IIT rtCGM users and 0.55 (0.34)–0.56 (0.34) for T1D and T2D-IIT isCGM users. The proportion of adherent users (PDC ≥ 0.8) was 56.8–59.7% for rtCGM users and 36.3–37.6% for isCGM users. Overall, regardless of diabetes type, the odds of adherence were over two times higher for rtCGM users compared to isCGM users. For those with available A1C information (T1D n = 213; T2D-IIT n = 346), independent of CGM type, adherence to CGM was associated with a greater reduction in A1C and more people reaching A1C targets of < 7.0% or < 8.0%. Conclusion: For people with T1D or T2D-IIT, higher adherence to CGM is associated with greater reductions in A1C, and higher adherence rates were observed with rtCGM systems than with isCGM systems. [ABSTRACT FROM AUTHOR]

Aims: This study investigated the cost-utility of real-time continuous glucose monitoring (rt-CGM) versus self-monitoring of blood glucose (SMBG) in people with type 2 diabetes (T2D) receiving intensive insulin therapy in South Korea. Methods: The IQVIA Core Diabetes Model (CDM v9.5) was used, with clinical effectiveness data obtained from a large-scale real world study. Costs were obtained from South Korean sources and inflated to 2022 South Korean Won (KRW). A South Korean payer perspective was adopted over a lifetime horizon, with future costs and effects discounted at 4.5% per annum. Baseline characteristics included a mean baseline HbA1c level of 8.6% (71 mmol/mol), and a mean age of 64.4 years. A willingness-to-pay (WTP) threshold of KRW 46.0 million was used. Results: Rt-CGM led to an increase of 0.683 quality-adjusted life years (QALYs) versus SMBG (7.526 QALYs for rt-CGM versus 6.843 QALYs for SMBG). An increase in costs of KRW 16.4 million (from KRW 90.4 million to KRW 106.8 million) was associated with rt-CGM. The incremental cost-utility ratio was KRW 24.0 million per QALY gained, significantly lower than the KRW 46 million threshold. Conclusions: For individuals with T2D managed by intensive insulin therapy in South Korea, rt-CGM is cost-effective relative to SMBG. [ABSTRACT FROM AUTHOR]

BackgroundThis study aims to investigate the changes in circulating dipeptidyl peptidase-4 (DPP-4) activity following short-term intensive insulin therapy (SIIT) in newly diagnosed type 2 diabetes (T2D) patients and to assess its potential in predicting long-term remission.MethodsNinety-five patients underwent SIIT for 2-3 weeks to attain and sustain near-normal glycemia. Insulin was then discontinued, and patients were followed for a year to evaluate glycemic outcomes. Biochemical tests, serum DPP-4 activity, and mixed meal tolerance tests were conducted at baseline, post-SIIT, and the 3-month follow-up.ResultsDPP-4 activity decreased from 44.08 ± 9.58 to 40.53 ± 8.83 nmol/min/mL after SIIT (P

Background and Aims: Needle injection and needle-free injection were proven effective in improving glycated hemoglobin (HbA1c) in type 2 diabetes mellitus (T2DM) patients. However, it is unclear if needle-free and needle injections of insulin during intensive insulin therapy in hospitalized patients provide similar efficacy and safety benefits. Methods: A self-controlled cross-over study was conducted on 62 patients with T2DM who received intensive long-acting and short-acting insulin injections with or without needles. The 7-point blood glucose test was performed on the 6th day after insulin administration and the injection method switched on the 7th day of hospitalization. The difference was compared in 7-point blood glucose levels. Results: The blood glucose levels at fasting (mean difference=-1.09 ± 2.38mmol/L, 95% CI, -1.69 to -0.48, p=0.0007) and post-breakfast (-1.14 ± 3.02mmol/L, 95%CI, -1.91 to -0.37, p=0.004) were better when patients were receiving needle-free injections compared to when receiving a needle injection. Indeed, daily blood glucose fluctuation, which presented as the area under the curve of glycemia, was decreased in needle-free injection periods (-0.3.48 ± 9.64, 95%CI, -5.95 to -1.01, p=0.0065). There was no significant difference in the dose of long-acting insulin between the two injection methods (-0.32 ± 2.69, 95%CI, -0.99 to 0.37, p>0.05). The dose of fast-acting insulin during the needlefree period was lower than that of when patients received needle injections (-1.66 ± 6.45, 95%CI, -3.29 to -0.025, p<0.05). There was no significant difference in satisfaction between the two regimens (-0.59 ± 1.55,95%CI, -0.938 to 0.509, p=0.557), but there was a significant difference in pain experience, favoring needle-free injections (p < 0.001). Conclusion: Glycemia was better controlled by needle-free insulin injections in hospitalized T2DM patients subjected to intensive glycemic control. These patients also experienced less pain than when insulin was injected with a needle. [ABSTRACT FROM AUTHOR]

Background Evaluation of the impact of at-admission hyperglycemia and its management on the outcome of non-diabetic COVID-19 patients concerning development of critical illness.Methods In total, 364 patients were categorized according to at-admission random blood glucose (RBG) as persistent hyperglycemic (PHG) if at-admission and 6-hr RBG was >140 mg/dl or as stress hyperglycemic (SHG) if at-admission RBG was >140 mg/dl but decreased 6 hr later. Only PHG patients received intensive insulin therapy (IIT) using dose titration schedule according to Leuven titration protocol. All patients were evaluated for critical illness risk using the COVID-GRAM Critical Illness Risk (CG-CIR) score. Study outcomes are the incidence of critical illness and mortality rate (MR) and its relation with the levels of at-admission RBG and inflammatory markers.Results One hundred and twenty-three patients had PHG and received IIT, and 241 had SHG. Unfortunately, 138 patients developed critical illness and 58 of them deceased with significantly lower incidences among patients who received IIT. Progress to critical disease and mortality were significantly correlated with high CG-CIS scores, RBG and serum levels of CRP and IL-6 but showed negative significant correlation with the application of IIT. The automatic linear modeling analysis defined high at-admission RBG as the most important predictor for progress to critical illness (57%) and mortality (60%), and the Mentel-Haenszel statistic defined IIT as a significant independent predictor for survival of critical COVID patients with at-admission hyperglycemia.Conclusion Admission hyperglycemia worsens the outcomes of non-diabetic COVID patients, and this effect is positively correlated with RBG. IIT is a safe and effective management and improves outcomes.

Background: Perioperative hyperglycemia leads to poor postoperative clinical outcomes, including compromised immune function, cardiovascular events, and mortality. The optimal perioperative blood glucose levels during cardiac surgery remain unclear. A closed‐loop glycemic control system (artificial pancreas, target blood glucose range:120–150 mg/dl) prevents postoperative inflammatory response more effectively than conventional insulin therapy (<200 mg/dl). However, the clinical effects of intensive insulin therapy with strict glycemic control (80–110 mg/dl) are controversial. This study aimed to determine whether intensive insulin therapy would further suppress postoperative inflammatory reactions. Methods: This study analyzed 262 patients who underwent cardiovascular surgery with cardiopulmonary bypass. The patients were divided into two groups according to their target blood glucose range: 80–110 mg/dl and 120–150 mg/dl. The primary outcome was the difference in the C‐reactive protein levels between the two groups. Results: Propensity score matching resulted in 95 patients in each group based on their covariates. There was no difference in the postoperative maximum C‐reactive protein levels between the two groups (14.81 ± 5.93 mg/dl vs. 14.34 ± 5.52 mg/dl; p = 0.571) following propensity score matching. Hypoglycemia did not occur during intensive insulin therapy. Conclusions: Intensive insulin therapy following cardiac surgery with cardiopulmonary bypass did not demonstrate significant advantages in the suppression of postoperative inflammatory reactions compared to that with mild glycemic control. However, intensive insulin therapy using an artificial pancreas was found to be safe, with no hypoglycemic events. [ABSTRACT FROM AUTHOR]

Purpose: This study was aimed to evaluate the effect of dapagliflozin as add-on medication to short-term intensive insulin therapy on β-cell function in newly diagnosed type 2 diabetes mellitus (T2DM) patients. Methods: Sixty participants were recruited and randomized to receive either multiple daily insulin injections alone (MDI group), receiving pre-meal insulin aspart and insulin glargine at bedtime, or in combination with dapagliflozin 10 mg per day (MDI+DAPA group). Data was collected at baseline (d0), 14 days after reaching euglycemia (D14), and at the 12-week visit (W12). Fasting C-peptide concentration, areas under the curve (AUC) for C-peptide (CP) and insulin (INS), homeostasis model assessment (HOMA) indices, early insulin secretion index (EISI), and glycemic control were compared before and after treatment. Results: The two groups achieved euglycemia in similar time. Daily average insulin dosage in the MDI+DAPA group (0.27 ± 0.12 U/kg·day, n = 28) was lower than that in the MDI group (0.36 ± 0.22 U/kg·day, n = 29) (p = 0.050). HbA1c and plasma glucose were significantly decreased after treatment but of no significant difference between the two groups. Proportions of patients who achieved HbA1c ≤ 6.5% were similar (58.6% in the MDI group vs. 53.6% in the MDI+DAPA group, p = 0.701). Fasting C-peptide elevated after treatment but were comparable in the two groups. Both groups obtained similar improvements of AUC-CP, AUC-INS, HOMA-β, EISI, and HOMA-IR. Conclusion: Dapagliflozin as add-on could reduce daily insulin dosage, but bring no additive effect in improving β-cell function for newly diagnosed T2DM patients receiving intensive insulin therapy. Trial registration: The study was approved by the Chinese Clinical Trial Registry (ChiCTR.org.cn: ChiCTR1800015822). [ABSTRACT FROM AUTHOR]

Abstract Background We examined the retinal microvascular changes and associated factors in type 2 diabetes mellitus (T2DM) before and after intensive insulin therapy. Methods This prospective observational study recruited patients with T2DM and divided them into intensive insulin therapy and oral hypoglycemic agent groups. All patients enrolled in this study had diabetes without retinopathy or non-proliferative diabetic retinopathy. Optical coherence tomography angiography (OCTA) was used in all patients before treatment and at 1, 3, and 6 months after treatment. Vessel density (VD) and thickness changes in the macular and optic disc areas were assessed. Results The study included 36 eyes in the intensive insulin therapy group and 36 in the oral hypoglycemic agent group. One month after treatment, VD in the deep capillary plexus (DCP) and peripapillary capillary VD (ppVD) were significantly decreased by intensification (P = 0.009, 0.000). At three months after treatment, decreases in VD induced by intensification were found in the superficial capillary plexus (SCP), DCP, foveal density in a 300-μm-wide region around the foveal avascular area (FD-300), and ppVD (P = 0.032, 0.000, 0.039, 0.000). Six months after treatment, decreases in VD by intensification were observed in the DCP and ppVD groups (P = 0.000, 0.000). Vessel density showed no significant change in the oral hypoglycemic agent group after treatment. The amount of DCP-VD reduction was correlated with macular thickening (r = 0.348, P = 0.038; r = 0.693, P = 0.000 and r = 0.417, P = 0.011, respectively) after intensive insulin therapy. Conclusions Insulin-intensive treatment caused a transient reduction in vessel density in the macular and optic disc areas. DCP-VD and ppVD were more susceptible at an earlier stage. Retinal microvasculature monitoring using OCTA is vital for patients with type 2 diabetes receiving intensive insulin therapy.

In clinics, sepsis is a critical disease that often develops into shock and multiple organ dysfunction, leading to a serious threat of death. Patients with sepsis are often accompanied by stress hyperglycemia which is an independent risk factor for poor prognosis in sepsis. Thus, the treatment for stress hyperglycemia has attracted more and more attention, among which intensive insulin therapy is widely concerned. However, the benefits and harms of intensive insulin therapy for sepsis patients remain controversial. What the existing literature discusses mostly are the clinical benefit and hypoglycemia risk of intensive insulin therapy, but there is no conclusion on the target range of blood glucose control, the applicable patients, the timing of treatment initiation, and how to avoid the risk. In this study, we have analyzed and summarized the existing literature, hoping to determine the adverse and clinical benefit of intensive insulin therapy in sepsis. And we attempt to assemble better evidence to propose a better recommendation on hyperglycemia intervention for sepsis patients.

Background: Shorter time spent in specific blood glucose ranges is associated with mortality benefit in critically ill patients. However, various time in range values are reported, each based on a specific blood glucose range. Objective: To evaluate relationship between percentage of time spent at various blood glucose ranges (TIR) and mortality in critically ill patients. Methods: Single-center, retrospective, cohort study that included adult patients admitted to ICU for at least one day. We evaluated the relationship between TIR at prespecified blood glucose ranges and hospital mortality in diabetic and non-diabetic patients Results: Of the 5287 patients included, 3705 (70.0%) were non-diabetic and 1582 were diabetic (29.9%). Diabetic patients had higher in-hospital mortality rate (15.8%) compared to non-diabetic patients (11.3%), p< 0.0001, and with higher incidence of hyperglycemia (77.8% vs. 39.4%) and hypoglycemia (14.3% vs. 10%) compared to non-diabetic patients, p < 0.0001. The highest median TIR for both diabetic [76% (49.1 - 97.8%)] and non-diabetic patients [100% (92.3-100%)] was at blood glucose range of 70-180 mg/dL. In non-diabetic cohort, the only optimal TIR of 40% at blood glucose range of 70-120 mg/dL was identified. Non-diabetic patients stratified into TIR 70-120 mg/dL > 40% reported significantly lower mortality (7.0%) rate compared to patients with TIR 70-120 mg/dL < 40% (15.7%), OR 0.52, 95% CI 0.27-0.97, adjusted-p = 0.03. In diabetic patients, no relationship was detected between TIR at all predefined glucose ranges and hospital mortality. Conclusion: Critically ill non-diabetic patients who spent at least 40% of time in blood glucose range of 70-120 mg/dL had improved survival. This association was not observed in diabetic patients. [ABSTRACT FROM AUTHOR]

Evaluation of the impact of at-admission hyperglycemia and its management on the outcome of non-diabetic COVID-19 patients concerning development of critical illness. In total, 364 patients were categorized according to at-admission random blood glucose (RBG) as persistent hyperglycemic (PHG) if at-admission and 6-hr RBG was >140 mg/dl or as stress hyperglycemic (SHG) if at-admission RBG was >140 mg/dl but decreased 6 hr later. Only PHG patients received intensive insulin therapy (IIT) using dose titration schedule according to Leuven titration protocol. All patients were evaluated for critical illness risk using the COVID-GRAM Critical Illness Risk (CG-CIR) score. Study outcomes are the incidence of critical illness and mortality rate (MR) and its relation with the levels of at-admission RBG and inflammatory markers. One hundred and twenty-three patients had PHG and received IIT, and 241 had SHG. Unfortunately, 138 patients developed critical illness and 58 of them deceased with significantly lower incidences among patients who received IIT. Progress to critical disease and mortality were significantly correlated with high CG-CIS scores, RBG and serum levels of CRP and IL-6 but showed negative significant correlation with the application of IIT. The automatic linear modeling analysis defined high at-admission RBG as the most important predictor for progress to critical illness (57%) and mortality (60%), and the Mentel-Haenszel statistic defined IIT as a significant independent predictor for survival of critical COVID patients with at-admission hyperglycemia. Admission hyperglycemia worsens the outcomes of non-diabetic COVID patients, and this effect is positively correlated with RBG. IIT is a safe and effective management and improves outcomes. [ABSTRACT FROM AUTHOR]

Background and Aim: Diabetes reduces the levels of circulating endothelial progenitor cells (EPCs), which contribute to vascular homeostasis. In turn, low EPCs levels predict progression of chronic complications. Several studies have shown that hyperglycaemia exerts detrimental effects on EPCs. Improvement in glucose control with glucose-lowering medications is associated with an increase of EPCs, but only after a long time of good glycaemic control. In the present study, we examined the effect of a rapid glycaemic amelioration on EPC levels in subjects hospitalized for decompensated diabetes. Methods: We used flow cytometry to quantify EPCs (CD34+/CD133+KDR+) in patients hospitalized for/with decompensated diabetes at admission, at discharge, and 2 months after the discharge. During hospitalization, all patients received intensive insulin therapy. Results: Thirty-nine patients with type 1 or type 2 diabetes were enrolled. Average (± SEM) fasting glucose decreased from 409.2 ± 25.9 mg/dl at admission to 190.4 ± 12.0 mg/dl at discharge and to 169.0 ± 10.3 at 2 months (both p < 0.001). EPCs (per million blood cells) significantly increased from hospital admission (13.1 ± 1.4) to discharge (16.4 ± 1.1; p = 0.022) and remained stable after 2 months (15.5 ± 1.7; p = 0.023 versus baseline). EPCs increased significantly more in participants with newly-diagnosed diabetes than in those with pre-existing diabetes. The increase in EPCs was significant in type 1 but not in type 2 diabetes and in those without chronic complications. Conclusion: In individuals hospitalized for decompensated diabetes, insulin therapy rapidly increases EPC levels for up to 2 months. EPC defect, reflecting impaired vascular repair capacity, may be reversible in the early diabetes stages. [ABSTRACT FROM AUTHOR]

Background: We examined the retinal microvascular changes and associated factors in type 2 diabetes mellitus (T2DM) before and after intensive insulin therapy.Methods: This prospective observational study recruited patients with T2DM and divided them into intensive insulin therapy and oral hypoglycemic agent groups. All patients enrolled in this study had diabetes without retinopathy or non-proliferative diabetic retinopathy. Optical coherence tomography angiography (OCTA) was used in all patients before treatment and at 1, 3, and 6 months after treatment. Vessel density (VD) and thickness changes in the macular and optic disc areas were assessed.Results: The study included 36 eyes in the intensive insulin therapy group and 36 in the oral hypoglycemic agent group. One month after treatment, VD in the deep capillary plexus (DCP) and peripapillary capillary VD (ppVD) were significantly decreased by intensification (P = 0.009, 0.000). At three months after treatment, decreases in VD induced by intensification were found in the superficial capillary plexus (SCP), DCP, foveal density in a 300-μm-wide region around the foveal avascular area (FD-300), and ppVD (P = 0.032, 0.000, 0.039, 0.000). Six months after treatment, decreases in VD by intensification were observed in the DCP and ppVD groups (P = 0.000, 0.000). Vessel density showed no significant change in the oral hypoglycemic agent group after treatment. The amount of DCP-VD reduction was correlated with macular thickening (r = 0.348, P = 0.038; r = 0.693, P = 0.000 and r = 0.417, P = 0.011, respectively) after intensive insulin therapy.Conclusions: Insulin-intensive treatment caused a transient reduction in vessel density in the macular and optic disc areas. DCP-VD and ppVD were more susceptible at an earlier stage. Retinal microvasculature monitoring using OCTA is vital for patients with type 2 diabetes receiving intensive insulin therapy. [ABSTRACT FROM AUTHOR]

ObjectivesThe goal of this study was to retrospectively evaluate the clinical impact of an accurate autocorrecting blood glucose monitoring system in children with severe burns. Blood glucose monitoring system accuracy is essential for providing appropriate intensive insulin therapy and achieving tight glycemic control in critically ill patients. Unfortunately, few comparison studies have been performed to evaluate the clinical impact of accurate blood glucose monitoring system monitoring in the high-risk pediatric burn population.DesignRetrospective analysis of an electronic health record system.SettingPediatric burn ICU at an academic medical center.PatientsChildren (aged < 18 yr) with severe burns (≥ 20% total body surface area) receiving intensive insulin therapy guided by either a noncorrecting (blood glucose monitoring system-1) or an autocorrecting blood glucose monitoring system (blood glucose monitoring system-2).Measurements and main resultsPatient demographics, insulin rates, and blood glucose monitoring system measurements were collected. The frequency of hypoglycemia and glycemic variability was compared between the two blood glucose monitoring system groups. A total of 122 patient charts from 2001 to 2014 were reviewed. Sixty-three patients received intensive insulin therapy using blood glucose monitoring system-1 and 59 via blood glucose monitoring system-2. Patient demographics were similar between the two groups. Mean insulin infusion rates (5.1 ± 3.8 U/hr; n = 535 paired measurements vs 2.4 ± 1.3 U/hr; n = 511 paired measurements; p < 0.001), glycemic variability, and frequency of hypoglycemic events (90 vs 12; p < 0.001) were significantly higher in blood glucose monitoring system-1-treated patients. Compared with laboratory measurements, blood glucose monitoring system-2 yielded the most accurate results (mean ± SD bias: -1.7 ± 6.9 mg/dL [-0.09 ± 0.4 mmol/L] vs 7.4 ± 13.5 mg/dL [0.4 ± 0.7 mmol/L]). Blood glucose monitoring system-2 patients achieve glycemic control more quickly (5.7 ± 4.3 vs 13.1 ± 6.9 hr; p< 0.001) and stayed within the target glycemic control range longer compared with blood glucose monitoring system-1 patients (85.2% ± 13.9% vs 57.9% ± 29.1%; p < 0.001).ConclusionsAccurate autocorrecting blood glucose monitoring system optimizes intensive insulin therapy, improves tight glycemic control, and reduces the risk of hypoglycemia and glycemic variability. The use of an autocorrecting blood glucose monitoring system for intensive insulin therapy may improve glycemic control in severely burned children.

Aims: Most people living with type 1 diabetes self‐manage using multiple daily injection (MDI) insulin regimens and self‐monitoring of blood glucose (SMBG). Continuous subcutaneous insulin infusion (CSII) and continuous glucose monitoring (CGM) are adjuncts to education and support self‐management optimization. The aim of this systematic review and meta‐analysis was to assess which first‐line technology is most effective. Methods: Electronic databases (MEDLINE, EMBASE and WEB OF SCIENCE) were systematically searched from 1999 to September 2020. Randomized controlled trials comparing either CSII with MDI or CGM with SMBG in adults with type 1 diabetes were included. Data were extracted in duplicate by two reviewers, and were analysed to assess individual and overall treatment effect measures (PROSPERO registration: CRD42020149915). Results: Glycated haemoglobin was significantly reduced for CGM when compared with SMBG [Cohen's d − 0.62 (95% CI −0.79 to −0.45)] and for CSII when compared with MDI [Cohen's d − 0.44 (95% CI −0.67 to −0.22)]. Rates of severe hypoglycaemia were significantly reduced with CGM compared with SMBG, but did not change for CSII when compared with MDI. Episodes of diabetic ketoacidosis were more likely to occur with CSII than MDI. Both CSII and CGM reduced glucose standard deviation, compared with MDI and SMBG respectively. Conclusions: Both CGM and CSII remain impactful interventions compared with SMBG and MDI but in adults with type 1 diabetes and in the contexts in which they have been studied, CGM might have a greater positive impact on glycaemic variability and severe hypoglycaemia than CSII, when added to MDI and SMBG. A head‐to‐head study, including patient reported outcomes, is required to explore these findings further. [ABSTRACT FROM AUTHOR]

The development of a closed‐loop artificial pancreas (AP) in the Western countries and Japan is different. In Western countries, wearable AP with a closed‐loop glycemic control system has been developed as a treatment for patients with type 1 and type 2 diabetes. On the contrary, in Japan, bedside closed‐loop AP explored by a Japanese company (Nikkiso, Tokyo, Japan) has developed as perioperative glycemic control device in surgical patients and acute care patients with emergency. In this article, we reviewed the scientific evidence in the past and present and future prospects of perioperative glycemic control using bedside AP with a closed‐loop system in Japan. Conventional perioperative strict glycemic controls have three major problems: hyperglycemia, hypoglycemia, and variability in blood glucose concentrations. In Japan, perioperative strict glycemic control using the current bedside AP STG‐55 (Nikkiso, Tokyo, Japan) has been developed since 2010. This novel glycemic control method achieved not only stable glycemic control without hyperglycemia, hypoglycemia, and less variability of blood glucose concentrations but also reduced postoperative infectious complications in patients undergoing major surgeries. Among the rapidly increasing number of surgical or emergency patients with diabetes, frailty, and sarcopenia of intrinsic glucose intolerance, more sophisticated and smaller AP available easily in operating rooms and intensive care units will be warranted to promote improved therapeutic outcomes in such critically ill patients. [ABSTRACT FROM AUTHOR]

Aim: To test the hypothesis that the addition of periodic courses of short‐term intensive insulin therapy (IIT) could enhance the effect of metformin (MET) maintenance therapy on preservation of beta‐cell function following induction IIT. Methods: In this multicentre, randomized controlled trial, 108 adults with type 2 diabetes (median 1.3 years' duration; HbA1c 6.6% ± 0.6%) were randomized to 3 weeks of induction IIT (glargine, lispro) followed by MET maintenance, either with or without periodic 2‐week courses of IIT every 3 months for 2 years. Beta‐cell function was assessed by the Insulin Secretion Sensitivity Index‐2 (ISSI‐2) at an oral glucose tolerance test every 3 months. Results: In both arms, induction IIT increased ISSI‐2, improved whole‐body insulin sensitivity and reduced hepatic insulin resistance (all P ≤.0004). The primary outcome of baseline‐adjusted ISSI‐2 at 2 years was not improved by the addition of intermittent IIT (MET + IIT) and was slightly higher in the MET arm (baseline‐adjusted difference −35 [95% CI: −66, –3]), with three additional beta‐cell measures showing no significant differences. Baseline‐adjusted HbA1c at 2 years did not differ between MET and MET + IIT (6.3% ± 0.1% vs. 6.4% ± 0.1%, P =.46), with 32.6% of participants in each arm maintaining HbA1c of 6.0% or less at 2 years. Conclusion: Although initial induction IIT induces metabolic improvement, subsequent repeat courses of IIT every 3 months do not further enhance the effect of MET maintenance therapy on beta‐cell function. [ABSTRACT FROM AUTHOR]

Background and Aims: Hyperglycemia during cardiac surgery is a risk factor for postoperative outcomes. Because incidence of diabetes mellitus is increasing in Indian population, we tried to evaluate the western protocol for strict control of blood sugar perioperatively. The main aim of the study was to evaluate glycemic control during coronary artery bypass grafting and to determine whether intensive insulin therapy (IIT) is better than the conventional one. Material and Methods: A prospective randomized comparative study was conducted to evaluate IIT and conventional management of glucose in 40 patients undergoing on-pump coronary artery bypass grafting. Outcomes measured were incidence of hyperglycemia or hypoglycemia, incidence of hypokalemia, prolonged intubation, wound infections, strokes, acute renal failure, new onset arrhythmias, length of stay in ICU and hospital, cardiac arrest and mortality. The statistical analysis was done by using Chi-square test, and paired and unpaired t test. Results: The diabetic patients had significantly higher mean blood sugar and insulin requirement. The incidence of hyperglycemia was significantly higher in conventional management of blood sugar (P = 0.001), whereas hypoglycemia (P = 0.047) and hypokalemia (P = 0.020) were significantly higher in IIT. There were no significant difference in the incidence of prolonged intubation, wound infection, length of ICU and hospital stay, strokes, acute renal failure, new onset arrhythmias, cardiac arrest, and mortality. Conclusion: The IIT did not improve the morbidity and mortality in our patients undergoing coronary artery bypass grafting.

Summary: Monogenic mutations of the hepatocyte nuclear factor 1 homeobox A maturity onset diabetes of the young (HNF1A-MODY) is characterized by early onset, typically before the age of 25 years. Patients are often not clinically recognized; however, the identification of HNF1A-MODY patients is crucial because they require different antihyperglycemic medical treatment than patients with type 1 or type 2 diabetes mellitus. We describe two adult patients with monogenic diabetes, both identified as HNF1A-MODY, genetically c.815G>A, p.Arg272His and c675delC, p.Ser225Argfs*8, respectively. They were misdiagnosed as having type 1 diabetes mellitus, and consequently, initiating insulin therapy led to hypoglycemia and unstable blood glucose control. Usually, sulfonylureas represent the basis of antidiabetic treatment in patients with HNF1A-MODY; however, all medical personnel involved in diabetes care should be aware of monogenic diabetes mellitus and the possibilities for genetic testing. The patients observed have shown the necessity of the identification and appropriate genetic diagnosis of HNF1A-MODY in order to discontinue insulin therapy and to initiate adjusted diabetes management. [ABSTRACT FROM AUTHOR]

The measurement of vital signs is an important part of clinical work up. Presently, measurement of blood glucose is a factor for concern mostly when treating individuals with diabetes. Significance of blood glucose measurement in prognosis of non-diabetic and hospitalized patients is not clear. A systematic search of literature published in the Electronic databases, PubMed and Google Scholar was performed using following keywords; blood glucose, hospital admissions, critical illness, hospitalizations, cardiovascular disease (CVD), morbidity, and mortality. This literature search was largely restricted to non-diabetic individuals. Blood glucose level, even when in high normal range, or in slightly high range, is an important determinant of morbidity and mortality, especially in hospitalized patients. Further, even slight elevation of blood glucose may increase mortality in patients with COVID-19. Finally, blood glucose variability and hypoglycemia in critically ill individuals without diabetes causes excess in-hospital complications and mortality. In view of these data, we emphasize the significance of blood glucose measurement in all patients admitted to the hospital regardless of presence of diabetes. We propose that blood glucose be included as the "fifth vital sign" for any hospitalized patient. • We reviewed various impacts of elevated blood glucose in ambulatory and hospitalized subjects. • Glycemic variability, even a high normal blood glucose range lead to morbidity and mortality in non-diabetic patients. • Blood glucose should be tested in all patients who are hospitalized, and should be considered as a "fifth vital sign". [ABSTRACT FROM AUTHOR]

Objective To evaluate the clinical efficacy and safety of intensive insulin therapy in the patients with acute myocardial infarction and provide guidance for improving the prognosis. Methods The articles involving the randomized controlled trials(RCT)focusing on the effects of intensive versus conventional insulin therapy on the clinical outcomes of the patients with acute myocardial infarction were retrieved from Cochrane,Embase,PubMed,CNKI,Wanfang Data,VIP,and CBM with the time interval from inception to October 2022.The data of each RCT were extracted and used for meta-analysis in RevMan5.4. Results A total of 8 articles were included in this study,involving 726 patients(372 in the intensive insulin group and 354 in the normal insulin group).The meta-analysis results showed that the intensive insulin group had lower incidence of major cardiovascular adverse events ( RR =0.53, 95% CI =0.44-0.64, P <0.001), lower all-cause mortality ( RR =0.51, 95% CI =0.33-0.78, P =0.002),lower high-sensitivity C-reactive protein level on day 7( WMD =-2.00,95% CI =-2.17- -1.83, P <0.001),higher left ventricular ejection fraction on day 30 ( WMD =3.94, 95% CI =2.45-5.43, P <0.001), and higher incidence of hypoglycemia events ( RR =2.96, 95% CI =1.12-7.83, P =0.030) than the normal insulin group.There was no significant difference between the two groups in terms of no-reflow event after percutaneous coronary intervention( RR =0.39,95% CI =0.14-1.13, P =0.080). Conclusion Intensive insulin therapy might be associated with more clinical benefits in the patients with acute myocardial infarction,while the conclusion remains to be confirmed by more studies.

Abstract Background Optimal glycaemic targets in traumatic brain injury (TBI) remain unclear. We performed a systematic review and meta-analysis of randomised controlled trials (RCTs) comparing intensive with conventional glycaemic control in TBI requiring admission to an intensive care unit (ICU). Methods We systematically searched MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials to November 2016. Outcomes of interest included ICU and in-hospital mortality, poor neurological outcome, the incidence of hypoglycaemia and infective complications. Data were analysed by pairwise random effects models with secondary analysis of differing levels of conventional glycaemic control. Results Ten RCTs, involving 1066 TBI patients were included. Three studies were conducted exclusively in a TBI population, whereas in seven trials, the TBI population was a sub-cohort of a mixed neurocritical or general ICU population. Glycaemic targets with intensive control ranged from 4.4 to 6.7 mmol/L, while conventional targets aimed to keep glucose levels below thresholds of 8.4–12 mmol/L. Conventional versus intensive control showed no association with ICU or hospital mortality (relative risk (RR) (95% CI) 0.93 (0.68–1.27), P = 0.64 and 1.07 (0.84–1.36), P = 0.62, respectively). The risk of a poor neurological outcome was higher with conventional control (RR (95% CI) = 1.10 (1.001–1.24), P = 0.047). However, severe hypoglycaemia occurred less frequently with conventional control (RR (95% CI) = 0.22 (0.09–0.52), P = 0.001). Conclusions This meta-analysis of intensive glycaemic control shows no association with reduced mortality in TBI. Intensive glucose control showed a borderline significant reduction in the risk of poor neurological outcome, but markedly increased the risk of hypoglycaemia. These contradictory findings should motivate further research.

Objective To evaluate the effect of Clinical Expert Guidance on Short‑term Intensive Insulin Therapy for type 2 diabetes mellitus(T2DM)on blood glucose management in hospitalized patients with T2DM. Method From November 2017 to December 2018, 320 with T2DM who accepted intensive treatment of basal plus bolus insulin from 30 hospitals participating in the "Guidance" training were selected and divided into the compliance group (206 cases) and the non‑compliance group (114 cases). The compliance group followed the "Guidance" for intensive treatment, and the non‑compliance group did intensive treatment without following the "Guidance". Finger‑tip blood glucose was monitored 7 times per day, insulin dose was adjusted according to the blood glucose. Flash glucose monitoring (FGM) system was started at the Day 1 and lasted for 7 to 14 days. The blood glucose fluctuation and time of blood glucose within target range (TIR) of the two groups were observed and compared by independent sample test, Chi‑square test or Fisher exact probability method. Results The standard deviation of blood glucose level, postprandial glucose excursion (PPGE), largest amplitude of glycemic excursions (LAGE) and absolute mean daily difference (MODD) in the compliance group were lower than those in the non‑compliance group, but there was no statistical differences (P>0.05). The proportions of patients with TIR ≥ 70% were 19% and 17% on the first day, 21% and 22% on the second day, 33% and 26% on the fourth day, and 45% and 36% on the seventh day respectively in the compliance group and the non‑compliance group. The proportion of patients with TIR ≥ 70% in the compliance group was higher than that in the non‑compliance group, and the trend became more obvious with the extension of treatment time. The blood glucose control rates of the two groups both increased day by day during the treatment, but the control rates and speed of achieving the glucose target in the compliance group were superior than those in the non‑compliance group. On the third, fourth, fifth, sixth and seventh day, the blood glucose control rates of the two groups were 14% and 6%, 21% and 10%, 24 and 14%, 36% and 12%, 38% and 22%, respectively. On the 7th day of treatment, the fasting plasma glucose level in the compliance group was lower than non‑compliance group, 7.0 mmol/L and 7.7 mmol/L, respectively. After the blood glucose achieved the target, in the compliance group, the proportions of patients whose basal insulin dose accounted for 40% to 60% of the whole day insulin dose decreased day by day, were 93%, 90%, 76%, 60% and 59% on the 3rd, 4th, 5th, 6th and 7th day, respectively, however, it showed an upward trend in the non‑compliance group. Conclusion The management adhering to the "Guidance" is helpful to improve the blood glucose control, but there is no significant improvement in blood glucose fluctuation. [ABSTRACT FROM AUTHOR]

Lois Jovanovič (1947–2018) was a trailblazing and relentless clinical endocrinologist and researcher whose innovative approaches to diabetes and pregnancy changed the lives of thousands of women and their babies. Of her many accomplishments, she is best known for devising the diabetes and pregnancy protocols of intensive insulin delivery and glucose control that have made it possible for thousands of women with diabetes to deliver healthy babies and for pioneering the use of insulin analogues in pregnancy. Her research also paved the way for the development of the artificial pancreas. This biographical portrait describes her personal involvement with diabetes, her beginnings as a medical doctor, and highlights her main contributions to the field of diabetes. [ABSTRACT FROM AUTHOR]

Hemorrhagic transformation is a severe complication of acute ischemic stroke owing to its limited treatment options and poor prognosis. In the last decade, the rates of hemorrhagic transformation incidence have been associated with blood glucose levels. In particular, hyperglycemia at the time of admission has been associated with increased rates of hemorrhagic transformation in acute ischemic stroke patients. Recent pilot clinical trials have attempted to use intensive insulin therapy during stroke treatment to reduce the severity of cerebral infarction and possibly alleviate the risk of hemorrhagic transformation. However, the results of these studies have shown no clear clinical benefit. In addition, intensive insulin therapy has increased rates of hypoglycemia which may be associated with larger infarct growth. We hypothesize that hypoglycemia, similarly to hyperglycemia, is a risk factor for worse outcomes in acute ischemic stroke by promoting hemorrhagic transformation. This review serves to call attention to patterns present within intensive insulin therapy trials and shed light into the pathophysiological effects of hypoglycemia. It is critical that efforts be directed toward the prevention of hemorrhagic transformation by optimizing insulin therapy during the treatment of acute ischemic stroke. [ABSTRACT FROM AUTHOR]

Aims: Disturbance of intestinal homeostasis promotes the development of type 2 diabetes. Although intensive insulin therapy has been shown to promote extended glycemic remission in newly diagnosed type 2 diabetic patients through multiple mechanisms, its effect on intestinal homeostasis remains unknown. Methods: This study evaluated the effects of intensive insulin therapy on intestinal morphometric parameters in a hyperglycemic mice model induced by high-fat diet (HFD). 16S rRNA V4 region sequencing and multivariate analysis were utilized to evaluate the structural changes of gut microbiota. Results: HFD-induced increases in the lengths of villus, microvillus and crypt depth were significantly reversed after intensive insulin therapy. Moreover, intestinal proliferation was notably decreased after intensive insulin therapy, whereas intestinal apoptosis was further increased. Importantly, intensive insulin therapy significantly shifted the overall structure of the HFD-disrupted gut microbiota toward that of mice fed a normal diet and changed the gut microbial composition. The abundances of 54 operational taxonomic units (OTUs) were changed by intensive insulin therapy. Thirty altered OTUs correlated with two or more intestinal morphometric parameters and were designated 'functionally relevant phylotypes.' Conclusions: For the first time, our data indicate that intensive insulin therapy recovers diabetes-associated gut structural abnormalities and restores the microbiome landscape. Moreover, specific altered 'functionally relevant phylotypes' correlates with improvement in diabetes-associated gut structural alterations. [ABSTRACT FROM AUTHOR]

Introduction: Many Chinese patients who are uncontrolled by oral antidiabetic drugs (OADs) receive short-term intensive insulin therapy (IIT) in hospital to rapidly relieve glucose-associated toxicity and to preserve/improve β-cell function. However, evidence for optimizing insulin algorithms for maintenance treatment after IIT is lacking. This study will compare the efficacy and safety of basal insulin-based treatment versus twice-daily premixed insulin in type 2 diabetes mellitus (T2DM) patients after short-term in-hospital IIT.Methods: This 26-week randomized, multicenter, positive-controlled, open-label, parallel-group study will enroll approximately 400 male and female patients aged 18-70 years with poorly-controlled T2DM (HbA1c > 7.5%) despite treatment with metformin plus at least one other OAD for 8 or more weeks. During a run-in period of 7-10 days, patients will be treated in-hospital with IIT comprising insulin glargine (Lantus®) once daily and insulin glulisine (Apidra®) three times daily; both regimens will be titrated daily to achieve the glycemic goal. Eligible patients will then be randomized in a 1:1 ratio to insulin glargine plus OADs or twice-daily premixed insulin (NovoLog® Mix 70/30) for 24 weeks, with metformin maintained throughout the study in both treatment groups. The primary endpoint is HbA1c change from baseline to week 24. Secondary endpoints include assessment of fasting plasma glucose, total daily insulin dose, hypoglycemia incidence, body weight change, adverse events, and patient satisfaction.Discussion: Given the current lack of clinical data, this study will provide evidence supporting safe and effective glycemic control using basal insulin glargine-based therapy plus OADs compared with twice-daily premixed insulin in Chinese patients with T2DM after short-term IIT. This will assist physicians by providing a wider choice of treatments.Trial Registration: ClinicalTrials.gov identifier, NCT03359837 (registered on 2 December 2017). [ABSTRACT FROM AUTHOR]

Background: This study aims to investigate the changes in circulating dipeptidyl peptidase-4 (DPP-4) activity following short-term intensive insulin therapy (SIIT) in newly diagnosed type 2 diabetes (T2D) patients and to assess its potential in predicting long-term remission., Methods: Ninety-five patients underwent SIIT for 2-3 weeks to attain and sustain near-normal glycemia. Insulin was then discontinued, and patients were followed for a year to evaluate glycemic outcomes. Biochemical tests, serum DPP-4 activity, and mixed meal tolerance tests were conducted at baseline, post-SIIT, and the 3-month follow-up., Results: DPP-4 activity decreased from 44.08 ± 9.58 to 40.53 ± 8.83 nmol/min/mL after SIIT (P<0.001). After three months post-SIIT, DPP-4 activity remained stable in the remission group (39.63 ± 8.53 nmol/L) but increased in the non-remission group (42.34 ± 6.64 nmol/L). This resulted in a more pronounced decrease in DPP-4 activity from baseline in the remission group (-3.39 ± 8.90 vs. -1.10 ± 8.95, P = 0.035). Logistic regression analyses showed that patients with greater DPP-4 activity reduction had a higher likelihood of 1-year remission (70% vs. 51.1%, OR: 7.939 [1.829, 34.467], P = 0.006 in the fully adjusted model). A non-linear relationship between △DPP-4 and 1-year remission rate was observed, with a clear threshold and saturation effect., Conclusion: Circulating DPP-4 activity significantly decreases after SIIT. The change in circulating DPP-4 activity during the 3-month post-treatment phase has the potential to predict long-term remission., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Chen, Dai, Ke, Wan, Liu, Xu, Xiao, Li and Liu.)

The purpose of this study was to assess the accuracy and reliability of a continuous blood glucose monitoring system (artificial endocrine pancreas; STG-55, Nikkiso, Tokyo, Japan) during pediatric cardiopulmonary bypass surgery. Twenty-five pediatric patients scheduled to undergo cardiovascular surgery with cardiopulmonary bypass (age 4 months to 11 years; body weight 5.6–59.7 kg) were enrolled. The glucose sensor line of the artificial endocrine pancreas was connected to the venous side of the cardiopulmonary bypass circuit and used for continuous blood glucose monitoring. We obtained 192 samples for blood gas assessment from the cardiopulmonary bypass circuit, and i-STAT (Abbott, East Windsor, NJ, USA) was used for conventional blood glucose assessment. The accuracies of continuous glucose measurements (STG-55) and conventional intermittent glucose measurements (i-STAT) during cardiopulmonary bypass were compared by means of Clarke error grid analysis. The results were divided into five zones, A, B, C, D, and E, and 78.6% of paired measurements were in zone A, while 21.4% were in zone B. We confirmed that the results of this continuous blood glucose monitoring system for cardiopulmonary bypass during pediatric cardiovascular surgery were highly reliable. An artificial endocrine pancreas may facilitate the safe use of intensive insulin therapy during pediatric cardiovascular surgery. [ABSTRACT FROM AUTHOR]

Background: In addition to hyperglycemia, hypoglycemia, and glycemic variability, reduced time in targeted blood glucose range (TIR) is associated with increased risk of death in critically ill patients. This relation between TIR and mortality may be confounded by diabetic status and antecedent glycemic control.Methods: This study retrospectively analyzed critically ill patients managed with the same IV insulin protocol at multiple centers. The percentage of TIR between 70 and 139 mg/dL was calculated. Patients with diabetic ketoacidosis, patients who had < 10 blood glucose readings, and patients with repeat admissions were excluded. The highest recorded glycosylated hemoglobin value in the preceding 3 months or up to 1 month following admission were used as a surrogate for the patient's preexisting glucose control. Stratified regression analyses were performed for 30-day mortality, with covariates of age, sex, TIR ≥ 80%, Acute Physiology Score, and Charlson Comorbidity Index.Results: A total of 9,028 patients, 53.2% of whom had diabetes, were studied. Median TIR was 84.1% for nondiabetic patients and 64.5% for patients with diabetes. Mortality was lower in those with TIR > 80% compared with those with TIR ≤ 80% (12.4% vs 19.2%; P < .001). TIR > 80% was independently associated with reduced mortality in nondiabetic patients (OR, 0.52; P < .001), patients with diabetes (OR, 0.69; P = .001), and patients with well-controlled disease (OR, 0.50; P < .001) but not in patients with poorly controlled disease (OR, 0.86; P = .40).Conclusions: TIR was independently associated with mortality in critically ill patients, particularly those with good antecedent glucose control. [ABSTRACT FROM AUTHOR]

Background and Aims: Hyperglycemia during cardiac surgery is a risk factor for postoperative outcomes. Because incidence of diabetes mellitus is increasing in Indian population, we tried to evaluate the western protocol for strict control of blood sugar perioperatively. The main aim of the study was to evaluate glycemic control during coronary artery bypass grafting and to determine whether intensive insulin therapy (IIT) is better than the conventional one. Material and Methods: A prospective randomized comparative study was conducted to evaluate IIT and conventional management of glucose in 40 patients undergoing on-pump coronary artery bypass grafting. Outcomes measured were incidence of hyperglycemia or hypoglycemia, incidence of hypokalemia, prolonged intubation, wound infections, strokes, acute renal failure, new onset arrhythmias, length of stay in ICU and hospital, cardiac arrest and mortality. The statistical analysis was done by using Chi-square test, and paired and unpaired t test. Results: The diabetic patients had significantly higher mean blood sugar and insulin requirement. The incidence of hyperglycemia was significantly higher in conventional management of blood sugar (P = 0.001), whereas hypoglycemia (P = 0.047) and hypokalemia (P = 0.020) were significantly higher in IIT. There were no significant difference in the incidence of prolonged intubation, wound infection, length of ICU and hospital stay, strokes, acute renal failure, new onset arrhythmias, cardiac arrest, and mortality. Conclusion: The IIT did not improve the morbidity and mortality in our patients undergoing coronary artery bypass grafting. [ABSTRACT FROM AUTHOR]

Aims: To assess the efficacy and safety of twice‐daily insulin degludec/insulin aspart (IDegAsp) versus biphasic insulin aspart 30 (BIAsp 30) twice daily, both ± metformin, in Chinese adults (N = 543) with type 2 diabetes (T2D) inadequately controlled on premixed/self‐mixed or basal insulin ± metformin. Materials and methods: We conducted a 26‐week, phase III, open‐label, treat‐to‐target, 2:1 randomized trial. Hierarchical testing was used with non‐inferiority of glycated haemoglobin (HbA1c) change from baseline to week 26 as the primary endpoint and superiority for the confirmatory secondary endpoints which were as follows: change from baseline in fasting plasma glucose (FPG); nocturnal confirmed hypoglycaemic episodes (12:01–5:59 am, inclusive); total confirmed hypoglycaemic episodes (severe or plasma glucose <3.1 mmol/L with/without symptoms); body weight; and percentage of responders (HbA1c <53 mmol/mol [<7.0%]) without confirmed hypoglycaemic episodes. Results: Non‐inferiority for change from baseline to week 26 in HbA1c and superiority of IDegAsp twice daily versus BIAsp 30 twice daily for change in FPG, nocturnal confirmed and total confirmed hypoglycaemic episodes, was demonstrated. Estimated rates of nocturnal confirmed and total confirmed hypoglycaemic episodes were 47% and 43% lower, respectively, with IDegAsp twice daily versus BIAsp 30 twice daily. Superiority for change in body weight was not confirmed. Participants were more likely to reach the HbA1c goal of <53 mmol/mol (<7.0%) without confirmed hypoglycaemia with IDegAsp twice daily versus BIAsp 30 twice daily by trial end. No new safety signals were identified. Conclusions: The efficacy and safety of IDegAsp in Chinese patients with T2D was demonstrated, confirming results from international trials. [ABSTRACT FROM AUTHOR]